Java Big Data Engineer

Visa Hunt; Singapore; On-site; SGD 100,000 - 130,000; Full time

Job summary

Visa Hunt in Singapore is seeking a senior Java/J2EE developer with strong Big Data experience to join our software and product development efforts. You will create well-architected software solutions and perform end-to-end design, analysis, and testing of complex IT systems, following agile practices.

Your role includes delivering production-ready software, maintaining documentation, and collaborating with project teams to resolve production issues while maintaining high reliability and

Qualifications

• Minimum 8 years of relevant working experience in Java/J2EE development.
• Minimum 2 years of experience in Big Data technology development, including Hadoop platforms.
• Bachelor’s Degree or Technical Degree in Computer Science, Information Systems, or Information Technology preferred.
• Strong understanding and working experience with Agile/Scrum methodologies.
• Hands-on experience in end-to-end design and implementation of complex IT systems.

Responsibilities

• Involve in software and product development and ad hoc projects.
• Create well-architected and structured software solutions.
• Perform software analysis, software design, code implementation, software integration, module verification, and validation.
• Deliver software products for integration testing in accordance with software development standard procedures.
• Prepare and maintain technical documentation and software deliverables.
• Participate in technical discussions and provide solutions based on industry best practices.
• Follow CA-CIB methodology, including Agile practices.
• Support applications in production by analysing and resolving issues as they arise.
• Work independently with autonomy and reliability while maintaining close communication with project and support teams.

Skills

Java/J2EE development

Big Data development

Agile/Scrum

End-to-end system design

Education

Bachelor’s Degree or Technical Degree in Computer Science/Information Technology

Tools

Spring / Spring Boot

RESTful Web Services

Kafka

Hadoop ecosystem (HDFS/HBase/Storm/Flink)

SQL/NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis)

Docker / Kubernetes

Maven / Git / CI/CD

JUnit / Mockito

Job description

Job Description

Responsibilities

• Involve in software and product development and ad hoc projects.
• Create well-architected and structured software solutions.
• Perform software analysis, software design, code implementation, software integration, module verification, and validation.
• Deliver software products for integration testing in accordance with software development standard procedures.
• Prepare and maintain technical documentation and software deliverables.
• Participate in technical discussions and provide solutions based on industry best practices.
• Follow CA-CIB methodology, including Agile practices.
• Support applications in production by analysing and resolving issues as they arise.
• Work independently with autonomy and reliability while maintaining close communication with project and support teams.

Qualifications and Profile

• Minimum 8 years of relevant working experience in Java/J2EE development.
• Minimum 2 years of experience in Big Data technology development, including Hadoop platforms.
• Bachelor’s Degree or Technical Degree in Computer Science, Information Systems, or Information Technology preferred.
• Strong understanding and working experience with Agile/Scrum methodologies.
• Hands-on experience in end-to-end design and implementation of complex IT systems.

Technical Skills

• Programming & Frameworks: Java/J2EE, Java 8+, Spring, Spring Boot, RESTful Web Services.
• Messaging & Big Data: Kafka, Hadoop ecosystem (HDFS, HBase, Storm, Ignite, Flink).
• Databases: SQL/NoSQL databases including PostgreSQL, MySQL, MongoDB, HBase, Redis.
• DevOps & Tools: Maven, Git, CI/CD, Cucumber, Kibana, Docker, Kubernetes.
• Engineering Practices: Design patterns, performance optimization, TDD, JUnit, Mockito, DevOps practices.

EA Number: 11C4879